Roofer in Thornwood, NY

Your Roof Problems End Here

Fast, reliable roofing solutions that actually last—from emergency repairs to complete replacements in Thornwood.

Residential Roofing Thornwood NY

No More Roof Headaches
You deserve a roof that works as hard as you do. When we’re done, you get real protection from Westchester’s unpredictable weather—no more midnight bucket runs during storms or watching your energy bills climb because heat’s escaping through your roof. Your home stays dry, comfortable, and energy-efficient year-round. That’s what proper roofing looks like: invisible when it’s working, which should be always. We handle everything from small repairs to complete roof replacements, so you can focus on what matters most to you instead of worrying about what’s happening above your head.

Thornwood Roofing Contractors

Three Decades of Keeping Thornwood Dry
We’ve been protecting homes and businesses throughout Thornwood and Westchester County for over 30 years. We understand the unique challenges that come with this area’s diverse architecture—from classic colonials with complex rooflines to modern ranch homes with attached garages. We’re not the cheapest option, and that’s intentional. You’re investing in fewer emergency calls, longer-lasting materials, and the kind of work that actually holds up to Thornwood’s harsh winters and summer storms. Our team knows Westchester County weather patterns, local building codes, and what materials perform best in this climate. That local knowledge makes the difference between a roof that lasts 15 years and one that protects your family for decades.

Roof Inspection Services Thornwood

Here's Exactly What Happens
First, we show up when we say we will and actually look at your roof—not just give you a number from the ground. We inspect everything: shingles, flashing, gutters, ventilation, and the areas where problems typically start. You get a clear explanation of what we find, what needs immediate attention, and what can wait. No pressure, no inflated estimates, just honest assessment of your roof’s condition. When you’re ready to move forward, we handle permits, materials, and scheduling. Our crews protect your property during work and clean up completely when finished. You get warranties on both materials and labor, plus our contact information for any questions down the road. The whole process is designed around one goal: giving you a roof that works without you having to think about it.

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About Certified Contracting Services Inc

Roofing for New Construction Thornwood

Complete Roofing Solutions
Whether you’re building new or replacing an existing roof, we handle residential roofing, commercial projects, and waterproofing throughout Thornwood. Our services include roof installations, emergency repairs, routine maintenance, and detailed inspections. Thornwood’s mix of architectural styles—from traditional colonials to contemporary designs—requires contractors who understand different roofing systems. We work with asphalt shingles, metal roofing, slate, and specialty materials that complement your home’s design while providing maximum weather protection. We also offer in-house financing with interest-free payment plans because we know quality roofing is a significant investment. Our goal is making sure you get the protection you need without straining your budget. New construction projects get special attention to ensure your roof integrates properly with your home’s overall design and meets all local building requirements.

How long does a typical roof replacement take in Thornwood?

Most residential roof replacements in Thornwood take 2-4 days, depending on your home’s size and complexity. Colonial homes with multiple peaks and valleys typically need more time than simple ranch styles. Weather can extend timelines—we won’t work in unsafe conditions. We also factor in permit approvals and material delivery, which we coordinate ahead of time to minimize delays. For emergency repairs, we respond within 24 hours and can usually provide temporary protection the same day. Complete replacements are scheduled based on your needs and our crew availability, with most projects starting within 1-2 weeks of contract signing.
Asphalt shingles remain the most popular choice in Thornwood because they handle our climate well and offer good value. Architectural shingles provide better wind resistance and longer warranties than basic three-tab shingles. Metal roofing is gaining popularity for its durability and energy efficiency—it sheds snow better and reflects summer heat. However, it costs more upfront and requires experienced installation to prevent noise issues. For historic homes, slate and cedar maintain authentic appearance but need specialized maintenance. We help you choose materials based on your home’s style, your budget, and how long you plan to stay in the house. Climate considerations always factor into our recommendations.
Age is the biggest factor—most asphalt shingle roofs need replacement after 20-25 years in our climate. But we’ve seen 15-year-old roofs that were poorly installed and 30-year-old roofs still going strong. Visible signs include multiple missing shingles, granules in gutters, daylight showing through the attic, or water stains on ceilings. If you’re seeing multiple problems or repairs are becoming frequent, replacement usually makes more financial sense. We provide honest assessments during our inspections. Sometimes a few strategic repairs can extend your roof’s life by several years. Other times, continuing to patch problems costs more than starting fresh. We’ll explain what we see and let you decide based on your situation and budget.
Yes, we provide emergency roof repair services throughout Thornwood and respond within 24 hours of your call. Our priority is stopping water damage and securing your home until permanent repairs can be made. Emergency services include temporary tarping, emergency leak repairs, and storm damage assessment. We carry emergency supplies and can often provide immediate protection even during severe weather events. After storms, we prioritize customers with active leaks or structural damage. Non-emergency repairs are scheduled based on severity and our crew availability. We work with insurance companies and can provide documentation needed for claims processing.
Our maintenance services include annual inspections, gutter cleaning, minor repairs, and preventive treatments. We check flashing, sealants, ventilation, and identify potential problems before they cause damage. Maintenance visits typically happen in spring and fall—after winter weather and before summer storms. We clear debris, check for loose or damaged shingles, and ensure proper drainage. Regular maintenance extends roof life significantly and often prevents expensive emergency repairs. We provide written reports after each visit and recommendations for any issues we find. Maintenance customers get priority scheduling for repairs and discounted service rates.
Residential roof replacement in Thornwood typically ranges from $15,000 to $35,000, depending on size, materials, and complexity. Simple ranch homes cost less than multi-story colonials with complex rooflines and multiple chimneys. Material choice significantly impacts cost—basic asphalt shingles are most affordable, while metal, slate, or premium architectural shingles cost more but last longer. We provide detailed written estimates that break down materials, labor, and any additional work needed. We offer in-house financing with interest-free payment plans to help manage costs. Many homeowners find this more convenient than home equity loans or credit cards. Insurance may cover replacement costs if damage resulted from covered events like storms or hail.

Other Services we provide in Thornwood